[quote=@Dead Cruiser]
[@Sep] Yeah I could still use an example of what you'd consider to be a proper relic. It's not the form I'm unsure about as much as the abilities it would grant. 
[/quote]

Ah right. Pretty much anything magic can do in most fantasy settings. It's such a large variety of things I'd struggle to narrow it down. Why don't you tell me what you're thinking?